Error in controller RootController

The application could not run because of the following error:

Details

Type: TiWare\Exception
Message: mode configuration missing
File: /var/www/www.evbshop.de/evbshop-www/vendor/tiware/tiware-lib/RootController.php
Line: 78

Trace

#0 /var/www/www.evbshop.de/evbshop-www/vendor/tiware/tiware-lib/RootController.php(19): TiWare\RootController->run(false, Array)
#1 /var/www/www.evbshop.de/evbshop-www/index.php(7): TiWare\RootController->__construct()
#2 {main}